Northern lights in Bergen tonight
Western Norway · 60° magnetic latitude · Kp 3–4 threshold
Kp 1 is well below the Kp 3–4 threshold needed for aurora to be visible from Bergen.
7-day outlook for Bergen
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
auroratonight.space
What Kp is needed here?
Bergen sits at a magnetic latitude of approximately 60°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 3–4 before the auroral oval expands far enough south to be visible from here.
At Kp 3–4, visibility is possible from Bergen but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.
Best dark sky sites near Bergen
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
Fløyen and Ulriken mountain summits
Get directions ↗The two summits above Bergen reached by funicular (Fløibanen) or cable car give clear sky in all directions above the fjord. At 320 m (Fløyen) and 643 m (Ulriken) they are above valley cloud on many nights. Dark north-facing sky opens up once away from the summit lighting.
Hardangerfjord - Norheimsund and Eidfjord
Get directions ↗An hour east of Bergen by road, the inner Hardangerfjord arms give north-facing fjord views with minimal light pollution. The road above Eidfjord gives elevated positions over the glacier area at Kp 3-4 threshold.
Voss and surrounding mountains
Get directions ↗The mountain skiing town of Voss, 90 minutes east of Bergen on the E16, gives access to high-altitude positions above the valley. The lake at Vangsvatnet gives a dark north-facing horizon with the Voss mountains behind blocking city glow.
Best time to see the northern lights in Bergen
Bergen's aurora season runs from late September through to March, when nights are long enough for truly dark skies. The equinox months, September and March, bring a natural boost in geomagnetic activity, making them statistically the best of the season. Summer months bring too much twilight for aurora to be visible at this latitude.
Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Bergen's latitude.
April through August brings persistent astronomical twilight that washes out aurora completely. Even strong events (Kp 6+) remain invisible during this period because the sky never gets dark enough.
Other Norway aurora forecasts
How often does the aurora appear in Bergen?
Average nights per month the Kp reached Bergen's threshold of 3+, from 15 years of geomagnetic data (2010–2024).
Counts the Kp 3+ threshold only - cloud cover and local darkness are not included.
Kp data: GFZ German Research Centre for Geosciences, CC BY 4.0
Plan your trip to Bergen
Best window
The September to November window averages 36 aurora nights - the strongest consecutive stretch of the year.
How long to stay
For your best chance in March, plan at least 3 nights.
Related pages
Northern Lights Norway
Norway-wide aurora forecast hub.
Read →Northern Lights Oslo Tonight
Oslo is south of Bergen with a higher Kp threshold.
Read →Northern Lights Tromsø Tonight
Tromsø - 2 hours by air with a Kp 1-2 threshold.
Read →What Is the Kp Index?
What Kp 3-4 means for viewing at 60°N magnetic latitude.
Read →Tips for Viewing the Northern Lights
How to plan an aurora watch and choose dark sites.
Read →Aurora photographs from Bergen
Real photos sourced from Wikimedia Commons.
Aurora over Bergen 
Aurora over Bergen 
Aurora over Bergen 
Aurora over Bergen 
Aurora over Bergen 
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